After an attack by the Joker left former Batgirl Barbara Gordon in a wheelchair, she took on the mantle of Oracle, the premiere computer hacker in the DCU. Now, she kicks tail as the leader of a covert ops team populated by the world's top heroines, including the Huntress and Lady Blackhawk.The all-female team hits the road and find a new home in a place called Platinum Flats. But the move brings them into direct conflict with former teammate Black Canary! Then the past comes back to haunt Oracle as Joker makes a deadly move against her squad. Can she find the courage she needs to face the madman?